Weight not more than 0,6 kg.Power supply – AC 187-242V 50 Hz frequency.Time of setting output signal in case of input signal hopping to any value in measured range – not more than 0,5 s.Time of setteng working condition – not more than 10 min.Worktime between failures – not less than 50 000 h.Average lifetime – not less than 10 years.

Note: additional measuring transformers-free usage is possible.Three output cascades are galvanically unlinked between each other and input cascades..Additional measuring range (pointed in brackets) can be selected with external cross-piece.